EMC tutorials - The HOT Loop

#139 In this video I continue looking at the noise coming from switching converters. I look at the various circuit loops in converters and check which of the loops generates the most amount of noise, so which needs to be kept small when compromises need to be taken.

Previously on Circuit Loops:
SMPS loops:    • About CIRCUIT LOOPS in switching converters  
Amplifier loops:    • About CIRCUIT LOOPS in amplifiers  
Field probes:
Magnetic:    • EMC debugging - Near field Magnetic field ...  
Electric:    • EMC debugging - Near field Electric field ...  

References:
https://www.analog.com/media/en/techn...

Circuit schematic: https://drive.google.com/file/d/1JoKX...

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